Transactional Mail System - NodeJS, MongoDB, SailsJS, Mandrill, Mailgun, Sendgrid or similar.

Looking for coder with experience in NodeJS, MongoDB, SailsJS and Transactional Email to create a Welcome, Drip and Daily Transactional Email Service for our Real Time News Service http://Newscloud.io. Newscloud is currently processing about 30-40,000 stories a day into millions of topics and growing. The MVP is live but not officially launched (really just finishing the MVP) Please describe your experience in building a NodeJS service that sends email via one of the transactional services such as Mandrill, Mailgun, Sendgrid or similar. Key requirements - Send Welcome email - Send Drip emails - Send Daily Emails with selected stories from our story database based on the users interests - Ensure the emails are fully responsive - Add JS as required to work with existing SailsJS, NodeJS and Express framework. - Must provide a demo site in your proposal please show or describe the the best example of this style of work where you are the primary coder - Must have experience with & be willing to use Github - Must be willing to use Slack for group chat with team - By bidding on this project you agree to assign all copyright or inventions created to Newscloud We prefer to engage individuals or pairs of programmers, please do not apply if you are an outsourcing company we really are not interested. Please note the budget per hour, if this is below what you need to charge please don't bid on the project thanks. We currently have budget for 20hrs per week for 2-3 months for various projects so if this first job works well there will be additional work available for you.